The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2026
Filed:
May. 24, 2022
Nippon Electric Glass Co., Ltd., Otsu, JP;
Naoki Fujita, Otsu, JP;
Takumi Kinoshita, Otsu, JP;
NIPPON ELECTRIC GLASS CO., LTD., Otsu, JP;
Abstract
To provide an input device cover member capable of realizing excellent writability in an input operation for an input device even when a member having a high friction coefficient such as an elastomer material is used for a pen tip and said input device. An input device cover member disposed on a front surface side of a display in an input device. At least one main surface of the input device cover member has an uneven shape, and a maximum profile valley depth Rv of roughness profile element is larger than a maximum profile peak height Rp of roughness profile element on the main surface having the uneven shape.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile